A65 ICD-10-CM Code: Nonvenereal syphilis
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
A65Nonvenereal syphilis
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where A65 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Other spirochetal diseases (A65-A69)
- 3
Category A65
Nonvenereal syphilis
- 4
Code A65
Nonvenereal syphilis
Documentation details
Notes for this code
Inclusion terms
- Bejel
- Endemic syphilis
- Njovera
Code first
No “code first” instruction is listed for A65.
Use additional code
No “use additional code” instruction is listed for A65.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for A65.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for A65.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code A65 mean?
A65 is the FY 2027 U.S. ICD-10-CM code for “Nonvenereal syphilis.”
Is A65 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, A65 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is A65 located in ICD-10-CM?
A65 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Other spirochetal diseases (A65-A69) (A65–A69), under category A65, Nonvenereal syphilis.
What coding notes are listed for A65?
Its listed inclusion terms are Bejel; Endemic syphilis; Njovera. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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